baber/WOPTO huggingface dataset:
Patent JP-2002040676-A (JP)
Title: Electrophotographic photoreceptor using specified polyester resin and charge transfer agent
Inventor: AZUMA JUN
IPC: G03G5/06
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having superior durability against blade cleaning. SOLUTION: The photoreceptor has a photosensitive layer, consisting of a binder resin containing a charge generating agent and a charge transfer agent. The binder resin contains polyester resin which substantially is a linear polymer and contains at least one kind of dihydroxy compound, expressed by general formula [1], [2] or [3] as a diol component and naphthalene dicarboxylic acid as an acid component. The charge transfer agent contains a hole transfer agent expressed by general formula [5].
Patent JP-2002029561-A (JP)
Title: Oil feed tank device
Inventor: KAWAMURA MITSUTERU
IPC: B65D51/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent an oil filler cap from being tightened more firmly than required, and to allow a mechanism thereof to be smoothly operated for a long time. SOLUTION: A plurality of projections 13, 13, etc., are formed on an outer circumferential wall of a first auxiliary rotating tool 10, a plurality of fitting parts 15, 15, etc., for fitting the projections 13, 13, etc., and guiding the movement in the transverse direction are formed on an inner circumferential wall, and a plurality of contact parts 16, 16, etc., brought into contact by the movement of the projections 13, 13, etc., are formed on an inner circumferential wall of a second auxiliary rotating tool 14 formed of the same material as the first auxiliary rotating tool 10.  When the rotational force larger than the required value is applied while fitting the oil filler cap 3 to an oil feed port 2, a slip is generated between the projections 13, 13, etc., and the contact parts 16, 16, etc., to interrupt the drive of an elevating/lowering guide cylinder 7, and a warning sound for indicating the excessive tightening is given.
Patent JP-2002041750-A (JP)
Title: System and method for business management
Inventor: KANEHARA HIDEKI
IPC: G06Q10/06
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a business management system which can manage business by converting commerce dealing amounts into account reference currency from various combinations of commerce and foreign exchange dealings by reflecting one or more foreign exchange rates and flexibly manage the excessive state of insufficient state of foreign exchange dealing amounts based upon the commerce amounts when the business is managed by regarding the commerce based upon foreign currency and foreign exchange dealings as a series of relative dealings. SOLUTION: Client computers 12 and a server machine 20 are connected on a network and this system has a commerce data storage means, a foreign exchange dealing data storage means, an account reference currency converting function, a commerce data output function, and a foreign exchange dealing data output function. A business department stores a commerce data file 24 and a foreign exchange dealing data file 26 according to a business plan and the implementation state of commerce. Then an account reference currency converting program 30 converts the commerce amount into account reference currency on the basis of the related foreign exchange dealing data and stores it in the commerce data file 24.
Patent JP-2002041933-A (JP)
Title: Point service providing method, and point storage medium
Inventor: TODA YUKITOSHI
IPC: G06Q50/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To mount a plurality of point service systems in one card. SOLUTION: A data table corresponding to a plurality of point systems by the store or a common point system is mounted in one IC card 201, and the shop identifier is provided in a record in each table to perform the addition or subtraction of points.
Patent JP-2002043514-A (JP)
Title: Optical module
Inventor: SUZUKI TAKAYUKI
IPC: H01L25/16
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical module which can be downsized so that the installation with small installation area may be possible, and can get high reliability. SOLUTION: The main body A is composed of a circuit board 1, an optical element 2 which has an optical element 20, and an electronic circuit 3 which has an electronic circuit 30, and also the optical element 2 and the electronic circuit 3 are installed on the topside and the downside of the circuit board 1. Then, the main body A is supported by catching the circuit board 1 with a plurality of retaining leads 4, using a support B consisting of the above plural leads which are installed, being fixed to a supporting board 4, with the direction roughly vertical to the circuit board 1 as the longitudinal direction, and also at least one of the retaining leads 4 is used as a lead terminal. As a result, an optical module, where both downsizing and high reliability are materialized, can be obtained.
Patent JP-2002037148-A (JP)
Title: Crawler traveling device of work vehicle for riding
Inventor: MORITA SAICHIRO
IPC: B62D55/32
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To improve running-through performance and comfortablenss of a work vehicle for riding, and to improve assembling performance and durability of a traveling device. SOLUTION: A crawler guide 44 is arranged in an equalizer 4 rotatably arranged on a truck frame 8 so as to be offset to the rolling wheel side, and an arm 42 of the equalizer 4 is supported by a pivot pin 45 projected inside the truck frame 8.
Patent JP-2002049096-A (JP)
Title: Light condensing optical system and projection type display device using the same
Inventor: SEKIGUCHI AKIRA
IPC: G03B21/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a light condensing optical system capable of improving light utilization efficiency as the system converting emitted light from a lamp into the light whose illuminance distribution is uniform by using a rod integrator. SOLUTION: In this light condensing optical system, the light radiated from a primary light source such as the light emitting part of the lamp and emitted in parallel by a lamp reflector is condensed on the rod integrator, and a secondary light source having the uniform spatial distribution of light quantity is formed of the rod integrator. In the system, a both-surface aspherical lens rotationally symmetric is arranged between the lamp and the rod integrator, and formed so that the cross-sectional area of the light made incident on an area having a specified effective radius from an optical axis on the incident surface of the lens may be zero or a specified small value on the emitting surface of the lens, and the light made incident on an area other than the above area by the refraction of the incident surface and the emitting surface is condensed on the rod integrator.
Patent JP-2002063738-A (JP)
Title: Optical information medium
Inventor: TSUKAGOSHI TAKUYA
IPC: G11B7/24
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To enable a high precision tracking servo and to suppress the increase of the manufacturing cost and suppress a crosstalk generated when the distance between data layers is reduced, in a multi-layered information medium formed by laminating the plural data layers of a recording layer and the like. SOLUTION: The optical information medium has at least two data layers holding recording information and a servo layer holding tracking servo information independently of the data layer and is used for a recording or reproducing system wherein a servo layer is read out by servo light which is transmitted through the data layer, using data light for performing recording or reproduction with respect to the data layer and the servo light for performing reading out of the servo layer. The optical information medium has a filter layer having a data light absorption ratio higher than a servo light absorption ratio between the data layer and the servo layer.
Patent JP-2002050122-A (JP)
Title: Recording medium, and device and method for reproducing the same
Inventor: SAKO YOICHIRO
IPC: G06F21/60
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To introduce encryption and/or compressed contents while keeping the recording medium compatible with a conventional optical disk. SOLUTION: A lead-in reading part 19 reads a management data area of a lead-in area 3 on an optical disk 1 from a decoded output of a CIRC decoder 15. Then, the reading part discriminates that a 2nd data recorded in a 2nd area 6 on the optical disk 1 is an enciphered data, and switches a change-over circuit 16 to a terminal side b. Then, a cryptogram deciphering part 17 deciphers the cryptogram by processing the enciphered data by deciphering operation. For example, the cryptogram deciphering part 17 changes over deciphering processing by a RAS system to/from that by a DES system according to the discrimination result of data kinds by the lead-in reading part 19, and executes each deciphering processing.
Patent JP-2001087226-A (JP)
Title: Slit projector
Inventor: KOEST GERT DIPLOM-BIOLOGE
IPC: A61B3/117
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To improve a slit projector for projecting slits to prepare the brightness necessary for eye observation, especially for tomography and also to acquire a high image frequency. SOLUTION: This slit projector, specifically for a slit lamp, has a light source, a slit diaphragm disposed in front of the light source and a lens disposed downstream of the slit diaphragm. The light source comprises a number of light emitting diodes 1 disposed nearly in the longitudinal direction of the slit, that is, in the flat plane of the projecting slit.
Patent JP-2002050545-A (JP)
Title: Chip-type laminated capacitor
Inventor: MIDO YUJI
IPC: H01G9/004
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a chip-type laminated capacitor that has superior high-frequency response properties and copes with a large current. SOLUTION: This chip-type laminated capacitor has cathode and anode layers 13, and 14 at one and the other side, respectively, of an outer package member 12, having a capacitor laminate 11 where a capacitor element 15 is laminated inside. Also, the cathode and anode layers 13 and 14 are fitted to the armor member 12 on the side of a metal cap, and are directly connected to an external anode layer from each valve action foil that becomes an anode. At the same time, the cathode foil is also directly and electrically connected to the external cathode layer.
Patent JP-2002054419-A (JP)
Title: Crankshaft lubricating device
Inventor: GUNJI TORU
IPC: F16C33/66
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent generation of rolling surface deflection of a bearing due to plate thickness tolerance of a filter plate composing a centrifugal filter in a crankshaft provided with the centrifugal filter. SOLUTION: An inner race 22 of a ball bearing 12 is allowed to abut on a bearing contact part 25 formed in a side surface of a web 3 and positioned, and a groove for containing a base part 20 having a width (d) slightly larger than a plate thickness (t) of the base part 20 of the filter plate 11 is formed between the ball bearing 12 and a base part containing part 26 formed in the side surface of the web 3. The filter plate 11 forms a disk spring, and its base part 20 is overhanging set on a thick diameter step part 24 in a free state before abutting on the ball bearing 12.
Patent JP-2002054821-A (JP)
Title: Air conditioner
Inventor: OISHI MASAYUKI
IPC: F24F13/20
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem that there is a need to cut all sides except one side contained at its end face during cutting of the notched plate of an L-shaped cover and the cutting work is not easy to make. SOLUTION: In a wall hang type air conditioner comprising a panel being a decorative part and a body casing at which an internal part is fixed, the air-conditioner is provided with an L-shaped cover 3 forming the corner part of the body casing and a notch plate 4 formed in the L-shaped cover 3 and containing the two sides, adjoining each other, of the L-shaped cover.
Patent JP-2002048558-A (JP)
Title: Service providing system and navigation device
Inventor: IKEDA KIYOKAZU
IPC: G08G1/0969
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of a navigation device. SOLUTION: A user file (control information) is generated in a service server by an action to a user terminal device connected to a service server. When the user file is transmitted to the navigation device, the navigation device executes the prescribed operation such as route retrieval and the acquisition of traffic information based on the received user file.
Patent JP-2002051453-A (JP)
Title: Power supply control device and power supply control method for electronic apparatus
Inventor: UENO SHIGEMI
IPC: H02M7/12
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To cut off a main power supply without causing breakdown of an apparatus, when an overvoltage higher than a power supply rating is applied, etc. SOLUTION: If an AC power supply with a voltage higher than a rating is mistakenly connected to an input terminal 1 or high voltage of a lightning surge is inputted, Zener diodes 3 and 8 are closed, a transistor Tr1 is turned on, a closed transistor Tr2 for a relay RL is opened, the relay RL is turned off, an overvoltage protective switch 4 is opened, and further, a voltage is applied to a comparator 5, so that an H-level signal is outputted. When a control microcomputer 9 receives the H-level signal from the comparator, its terminals t1 and t2 go into H levels. If the terminal t1 of the control microcomputer 9 goes to H level, a power supply latch circuit 7 with a thyristor function is turned on, the off-states of the relay RL and the switch 4 are held and the off-state of the power supply is held.
Patent JP-2002057105-A (JP)
Title: Method and device for manufacturing semiconductor thin film, and matrix circuit-driving device
Inventor: TAKAOKA HIROMICHI
IPC: H01L21/268
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor thin film where a crystal particle with a large particle size without any particle boundaries is formed over a wide region. SOLUTION: The semiconductor thin film is firstly modified by a process that applies a beam to the semiconductor thin film and a process that relatively scans the irradiation position of the beam to the semiconductor thin film, and the semiconductor thin film is secondary modified by the process that applies the beam to the semiconductor thin film and a process that relatively scans the irradiation position of the beam to the semiconductor thin film in a direction being different from a scanning one in the first reforming, thus forming a crystallization region.
Patent JP-2002056134-A (JP)
Title: Device and method for supporting customer, and device and method for managing result of person in charge of customer support
Inventor: ARAI YOSHIKAZU
IPC: G06Q10/00
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a customer support device which can grasp the waiting state of a customer even in a busy period. SOLUTION: This customer support device is equipped with a support window homepage wherein the waiting state is displayed, a means which accepts the reservation registration of a customer to the support window homepage, and a means which allows a person in charge of the support window homepage to notify a customer having registered the reservation of the start of answering the customer.
Patent JP-2002064715-A (JP)
Title: Data processing unit and its method
Inventor: NAKAYAMA TADAYOSHI
IPC: H03M7/40
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To convert a variable length code having a carry signal into a variable length code which has no carry signal. SOLUTION: A code connection section 604 connects a stored remaining code to a receiving variable length code, to generate a connected code and outputs at least a part of the code from a terminal 628. An unconfirmed code length detection section 606 and 1st-3rd arithmetic sections, receiving code length information from a terminal 602, acquire the code length of a confirmed code part which is not affected by the carry signal from the connected code and output it. The code connection section 604 makes the received carry signal reflects on the uncertain code part, except for the confirmed code part, and stores the result as a remaining code. While the entire connection codes become the unconfirmed codes, an accumulation section accumulates the code length and a code generating section 624 generates the confirmed code, having the accumulated value as the code length and outputs it.
Patent JP-2002059457-A (JP)
Title: Nozzle structure for injection molding and injection molding machine provided with this
Inventor: TAKEI ATSUKI
IPC: B29C45/20
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To improve productivity by shortening molding cycle and to prevent run-off of a melt, failure of molding, etc., from being generated by rapidly and stably elevating/lowering temperature of the apex of an injection nozzle. SOLUTION: The first heater 35, the second heater 36 and the third heater 37 are successively installed from the side of a nozzle apex part 32 around the injection nozzle 30. The first heater 35 is an induction heating type heating means provided with a high frequency coil and a cold plug is formed in the nozzle apex part 32 after a molding material 3 is injected by elevating/lowering the set temperature in accordance with the molding cycle.
Patent JP-2002032673-A (JP)
Title: Method and system for collecting copyright fee and method for deciphering cryptography
Inventor: MICHIHASHI NOBUAKI
IPC: G06Q30/06
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a safety and bright method and system for collecting a copyright fee by solving a copy right problem in the secondhand product sales of digital information and program having a copyright and the leakage problem of individual information on the Internet. SOLUTION: The digital information and program having a copyright, which cannot be used by a cryptography, are provided to a user. When the user inputs a password obtained by paying a copyright fee from a charging center on a closed network such as a telephone network or cable television to a user performing device, the digital information and program become usable. Since the charging center is on the closed network, the individual information is not leaked easily. Since the password is varied continuously corresponding to the date and the user, transferring is invalid.
Patent JP-2002069830-A (JP)
Title: Method for producing medicament imparted fabric and the fabric
Inventor: NISHIMORI NAOKI
IPC: D06M13/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a coarse sheeted fabric imparted with a medicament and free from winding distortion or slippage. SOLUTION: The objective method for producing a medicament imparted fabric is characterized by comprising imparting a fabric with a medicament prior to winding the woven/knitted fabric followed by drying and then winding the resultant fabric. A coarse sheeted fabric as the objective fabric is thus obtained by the method.
Patent JP-2002066689-A (JP)
Title: Mold manufacturing method
Inventor: TAKAYAMA HIROKAZU
IPC: B22C9/04
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a mold with excellent accuracy and effectively by using a model made of a resin relatively easy for handling. SOLUTION: The model mainly composed of plastics soluble into a solvent is formed. The model is embedded in the mold by an investment method or a ceramic molding method, the model is immersed in the solvent, and the model is partly dissolved or softened to form a gap between the model and the mold. Then the mold and the model are baked in the high temperature to dissipate the model.
Patent JP-2002072791-A (JP)
Title: Color image forming apparatus
Inventor: TAKEUCHI HIROAKI
IPC: G07D7/20
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming apparatus which prevent a specific document such as a bill and securities from being forged by forming an image in monochromatic mode. SOLUTION: When received data are a print start command, a color printer checks whether image data which are sent from a host and expanded in a memory are image data of specific data on a bill, securities, etc. When the received image data are not the specific data, a normal printing process is carried out and when the received image data are the specific data, it is checked which of full-color data and monochromatic data the image data are; when the data are the full-color data, the mode is switched to monochromatic print mode and printing is started. When the image data are the monochromatic data, the mode is set to a monochromatic mode of a color different from the image data and printing is started.  The color printer completes the printing of one page and ends the printing processing without printing image data of a next page if the mode is a continuous mode and the printing operation is forgery printing.
Patent JP-2002073023-A (JP)
Title: Portable telephone and method for creating melody in portable telephone
Inventor: NOGUCHI NAOYA
IPC: H04W76/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for creating a melody for a portable telephone in which an input operation is simplified. SOLUTION: In a method for creating a melody for a portable telephone in which a musical note is inputted and a melody is created by depressing a key assigned with a note on a melody creation screen, the scale adjustment of the note inputted by depressing a direction key to displace the cursor is performed.
Patent JP-2002068456-A (JP)
Title: Device for separating solid component from liquid
Inventor: YOSHIOKA MAKOTO
IPC: B04C5/14
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for separating solid components from a liquid, permitting lower moisture content of solid components to be extracted during separating the solid components from the liquid containing the solid components. SOLUTION: The device for separating the solid components from the liquid comprises a liquid cyclone 10, a reservoir 20 for the solid components separated by the liquid cyclone, and a screw conveyor 30 having a receiving portion 31 connected to the lower part of the reservoir 20 and a discharge port 33 inclined to be located above the receiving portion 31 for discharging the solid components separated by the liquid cyclone. The pitch of screw vanes 34 of the screw conveyor 30 at the receiving portion is different from that at the discharge port, that is, the pitch of the screw vanes at the discharge port 33 is smaller than that of the screw vanes at the receiving portion 31.
Patent JP-2002066384-A (JP)
Title: Liquid cyclone
Inventor: YOSHIOKA MAKOTO
IPC: B04C5/14
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid cyclone the inside surface of which is hardly worn even when solid matter is separated from a liquid containing the solid matter such as sludge taken out from an initial settling tank in a sewage treatment facility. SOLUTION: Many stripe-like projection parts 17 extending in the vertical direction are formed at certain intervals on the inside surface of a conical part 13.